# Brockhaus and Efron Encyclopedic Dictionary. Volume XXXI, 1900

> Volume XXXI of the Brockhaus and Efron Encyclopedic Dictionary, 1900

**Wikidata**: [Q23892968](https://www.wikidata.org/wiki/Q23892968)  
**Source**: https://4ort.xyz/entity/brockhaus-and-efron-encyclopedic-dictionary-volume-xxxi-1900


## References

1. [Source](http://dlib.rsl.ru/viewer/01003924199#?page=3)